National Weather Service Forecast for: Riverview FL
Issued by: National Weather Service Tampa Bay, FL
Updated: 3:11 am EDT Jun 30, 2026
 
Overnight

Overnight: Mostly clear, with a low around 77. Calm wind.
Mostly Clear

 Tuesday

Tuesday: Showers and thunderstorms, mainly after 2pm. High near 95. Heat index values as high as 107. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Isolated
T-storms then
T-storms
 Tuesday
Night
Tuesday Night: Showers and thunderstorms, mainly before 9pm. Low around 75. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms then
Partly Cloudy

 Wednesday

Wednesday: Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 104. Northeast wind 5 to 8 mph. Chance of precipitation is 30%.
Mostly Sunny
then
Scattered
T-storms
 Wednesday
Night
Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.
T-storms
Likely then
Isolated
T-storms
 Thursday

Thursday: Showers and thunderstorms likely after 2pm. Mostly sunny and hot, with a high near 95. East northeast wind around 5 mph. Chance of precipitation is 60%.
Sunny then
T-storms
Likely
 Thursday
Night
Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
T-storms
Likely then
Scattered
T-storms
 Friday

Friday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
T-storms
Likely

 Friday
Night
Friday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Light south southeast wind. Chance of precipitation is 60%.
T-storms
Likely then
Scattered
T-storms
Lo 77 °F Hi 95 °F Lo 75 °F Hi 94 °F Lo 74 °F Hi 95 °F Lo 76 °F Hi 94 °F Lo 76 °F

 

Overnight
 
 Mostly clear, with a low around 77. Calm wind.
Tuesday
 
 Showers and thunderstorms, mainly after 2pm. High near 95. Heat index values as high as 107. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Showers and thunderstorms, mainly before 9pm. Low around 75. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 104. Northeast wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
 
 Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Thursday
 
 Showers and thunderstorms likely after 2pm. Mostly sunny and hot, with a high near 95. East northeast wind around 5 mph. Chance of precipitation is 60%.
Thursday Night
 
 Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
 
 Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 94. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Friday Night
 
 Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 76. Light south southeast wind. Chance of precipitation is 60%.
Independence Day
 
 Showers and thunderstorms, mainly after 2pm. High near 94. Chance of precipitation is 80%.
Saturday Night
 
 Showers and thunderstorms. Low around 76. Chance of precipitation is 80%.
Sunday
 
 Showers and thunderstorms likely. Mostly sunny, with a high near 94. Chance of precipitation is 70%.
Sunday Night
 
 Showers and thunderstorms likely. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Monday
 
 Showers and thunderstorms likely. Sunny, with a high near 94. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Riverview FL.